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Netherlands' Ronald Mulder competes during the Men's Speed Skating 500 m at the Adler Arena during the Sochi Winter Olympics on February 10, 2014. AFP PHOTO / JUNG YEON-JE (Photo credit should read JUNG YEON-JE/AFP/Getty Images)

Netherlands' Ronald Mulder competes during the Men's Speed Skating 500 m. (JUNG YEON-JE/AFP/Getty Images)

The many intense faces of Olympians

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Being an Olympian is intense and the faces athletes make while competing are just as extreme. Check out some of these great expressions.